_________ is my friend, _________ name is Tom. [ ]
A. She; Her
B. Her; She
C. He; His
答案:C
The importance of saving gas_______be stressed too much. Automobiles use up some 70 billion gallons of gas a year.
A.can’t
B.mustn’t
C.shouldn’t
D.may not
企业界普遍认为,()是实现利润增长和提高企业总体价值的关键。
A.增加客户满意度
B.增加客户价值
C.增加客户忠诚度
D.增加客户利润率